Finding the Third Proportional to 70,872,016 and 111,031,926

Step by Step Solution

1. Step 1: Write the proportion equation
   70,872,016 : 111,031,926 = 111,031,926 : x
2. Step 2: Convert to fraction form
   70,872,016/111,031,926 = 111,031,926/x
3. Step 3: Cross multiply
   70,872,016x = 111,031,926 × 111,031,926
4. Step 4: Simplify right side
   70,872,016x = 12,328,088,591,269,476
5. Step 5: Solve for x
   x = 12,328,088,591,269,476/70,872,016
6. Step 6: Final answer
   x = 173,948,608.87